Hi,
I am trying to call a REST API which requires authentication information and other parameters in the header.
Header parameters: username, password, and sysid
While calling the REST API using apex_web_service.make_rest_request
, I do not want to pass authentication information in plaintext through apex_web_service.g_request_headers
, so I have setup Web Credential of type "HTTP Header".
While setting up Web Credentials, I cannot find a way setup multiple header parameters.
I tried to put parameters in "Credential Name" field as colon separated like “username:password:sysid” and then put the secrets in “Credential Secret” field as “<username>:<password>:sysid”, but this approach did not work.

Is there a way achieve this
Thanks!